Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Ikuo Agematsu0
Date of Patent
October 30, 2007
0Patent Application Number
113726720
Date Filed
March 10, 2006
0Patent Primary Examiner
Patent abstract
A stepping motor comprising a circular stator core having a plurality of pole teeth at an inner circumferential edge and an air core coil fitted to the periphery of the pole teeth. An insulating film is formed on the surface of the air core coil. An insulation sheet is sandwiched between an edge long the axial direction of the air coil and the stator core.
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